扭转性质和无先验界的二阶微分方程

孙西滢, 钱定边

Twist Property and the Second Order Differential Equations Without a Priori Bounds

Xi Ying SUN, Ding Bian QIAN

数学学报 . 2009, (6): 1199 -1206 . DOI: 10.12386/A2009sxxb0149